814922046

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{264757}}^1$

素因数の和:264790

約数の個数: 40

約数和(自身を含む): 1922143080

約数和(自身を除く): 1107221034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 264757, 529514, 794271, 1588542, 2382813, 4765626, 5030383, 7148439, 10060766, 14296878, 15091149, 21445317, 30182298, 42890634, 45273447, 90546894, 135820341, 271640682, 407461023, 814922046]

約数ペア:

[(1, 814922046), (2, 407461023), (3, 271640682), (6, 135820341), (9, 90546894), (18, 45273447), (19, 42890634), (27, 30182298), (38, 21445317), (54, 15091149), (57, 14296878), (81, 10060766), (114, 7148439), (162, 5030383), (171, 4765626), (342, 2382813), (513, 1588542), (1026, 794271), (1539, 529514), (3078, 264757)]